I really like this humidifier. I think it does a great job keeping the air moist in the winter. I put it in our playroom near the exchange vents and door to the living room and it keeps the static at bay in the entire downstairs (bathroom, living room, play room, kitchen, family room). It's pretty quiet, even on the highest level. You can set the humidity to literally whatever you want 0-100. The digital display is clear and easy to use. Simple fill the water tank, and you can even put it in the dishwasher! My only complaint is the filters are super hard to find. Even when this model was brand new, I had to order online after googling. Output Volume Pretty impressed at the output no matter which % you use Performance Works relatively quietly and efficiently Ease of Cleaning you can pop part of it right in the dishwasher! the rest you can easily wipe down Durability Been working for 3 years with no issues Design It's not huge, or odd shaped. can easily be set on the floor.